<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./style.css">
    <style>
        /*选择器{样式}*/
        p {
            color:  red;
            font-size: 12px;
        }

        .red {
            
            background-color: red;
        }

        .font35 {
            font-size: 35px;
        }

        .green {
            width: 100px;
            height: 100px;
            background-color: green;
        }

        #pink {
            color: pink;
        }

        h2 {
            font-family: "Microsoft YaHei";
        }

    </style>
</head>
<body>
    <div class="pink ">liudehua</div>
    <div id="pink">jhhhh</div>
    
</body>
</html>